"Herwin! I like you! Date me!" Lucia Agnes has confessed her love 98 times over the course of 13 years to the person she likes. "I already have someone I like, Lucia." And Herwin Peneus, who has always rejected those confessions. After her 99th confession and rejection, Lucia decides to let go of her feelings for Herwin and, following her parents’ wishes, agrees to go on a blind date. However, when she decides to get engaged to her blind date partner, the situation begins to take an unexpected turn… "How about checking Herwin’s feelings before the engagement ceremony?" Will Lucia be able to succeed in love in the end?